578792331

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{5953}}^1$

素因数の和:6252

約数の個数: 32

約数和(自身を含む): 926918720

約数和(自身を除く): 348126389

約数列:

[1, 3, 9, 13, 27, 39, 117, 277, 351, 831, 2493, 3601, 5953, 7479, 10803, 17859, 32409, 53577, 77389, 97227, 160731, 232167, 696501, 1648981, 2089503, 4946943, 14840829, 21436753, 44522487, 64310259, 192930777, 578792331]

約数ペア:

[(1, 578792331), (3, 192930777), (9, 64310259), (13, 44522487), (27, 21436753), (39, 14840829), (117, 4946943), (277, 2089503), (351, 1648981), (831, 696501), (2493, 232167), (3601, 160731), (5953, 97227), (7479, 77389), (10803, 53577), (17859, 32409)]